fix(prom): Add scrape config for dapr

values/prometheus/env.yaml.gotmpl

@@ -10,7 +10,73 @@ prometheus:
   fullname: ""
   # https://github.com/prometheus-community/helm-charts/blob/main/charts/kube-prometheus-stack/values.yaml#L47
   defaultRules: {}
-  additionalScrapeConfigs: []
+  additionalScrapeConfigs:
+  - job_name: dapr-sidecars
+    kubernetes_sd_configs:
+      - role: pod
+    relabel_configs:
+      - action: keep
+        regex: "true"
+        source_labels:
+          - __meta_kubernetes_pod_annotation_dapr_io_enabled
+      - action: keep
+        regex: "true"
+        source_labels:
+          - __meta_kubernetes_pod_annotation_dapr_io_enable_metrics
+      - action: replace
+        replacement: ${1}
+        source_labels:
+          - __meta_kubernetes_namespace
+        target_label: namespace
+      - action: replace
+        replacement: ${1}
+        source_labels:
+          - __meta_kubernetes_pod_name
+        target_label: pod
+      - action: replace
+        regex: (.*);daprd
+        replacement: ${1}-dapr
+        source_labels:
+          - __meta_kubernetes_pod_annotation_dapr_io_app_id
+          - __meta_kubernetes_pod_container_name
+        target_label: service
+      - action: replace
+        replacement: ${1}:9090
+        source_labels:
+          - __meta_kubernetes_pod_ip
+        target_label: __address__
+  - job_name: dapr
+    kubernetes_sd_configs:
+      - role: pod
+    relabel_configs:
+      - action: keep
+        regex: dapr
+        source_labels:
+          - __meta_kubernetes_pod_label_app_kubernetes_io_name
+      - action: keep
+        regex: dapr
+        source_labels:
+          - __meta_kubernetes_pod_label_app_kubernetes_io_part_of
+      - action: replace
+        replacement: ${1}
+        source_labels:
+          - __meta_kubernetes_pod_label_app
+        target_label: app
+      - action: replace
+        replacement: ${1}
+        source_labels:
+          - __meta_kubernetes_namespace
+        target_label: namespace
+      - action: replace
+        replacement: ${1}
+        source_labels:
+          - __meta_kubernetes_pod_name
+        target_label: pod
+      - action: replace
+        replacement: ${1}:9090
+        source_labels:
+          - __meta_kubernetes_pod_ip
+        target_label: __address__  
   additionalDataSources: []
   enableFeatures: []
   #alert_receiver: oncall